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$601+

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Description

Product specs

Brand Yamaha
Model PS-20 Automatic Bass Chord System
Finish White
Year 1981
Categories Arranger Keyboards, Portable Keyboards
Analog / Digital Digital
Key Size Slim
Keyboard Action Synth Action
Number of Keys 49 Keys
Polyphony 16 Voices

FAQs

How many keys does the Yamaha PS-20 have and what size are they?

The Yamaha PS-20 features 49 slim keys, which are smaller than standard full-sized keys, making it more compact and portable.

What is the polyphony of the Yamaha PS-20?

The Yamaha PS-20 offers 16-note polyphony, allowing for up to 16 notes to be played simultaneously.

Does the Yamaha PS-20 have an automatic bass chord function?

Yes, the Yamaha PS-20 includes an Automatic Bass Chord system, which helps in creating bass lines and chord accompaniments automatically.

Is the Yamaha PS-20 suitable for beginners?

The Yamaha PS-20 is a portable keyboard with user-friendly features, making it suitable for beginners who are learning to play and experiment with different sounds.

What type of keyboard action does the Yamaha PS-20 have?

The Yamaha PS-20 features a synth action keyboard, which is generally lighter and more responsive, suitable for playing a variety of musical styles.

Musicnectar

Musicnectar

Yamaha PS-20 Automatic Bass Chord System

Video thumbnail for Yamaha PS-20 Automatic Bass Chord System by Musicnectar

Yamaha PS-20 Automatic Bass Chord System

Musicnectar

Musicnectar

Video thumbnail for Yamaha PS-20 (1981) "Beach House -keyboard" feat. PS-1 (1980) [REVIEW & DEMO] | Making a Song - ep.2 by Pixel Notes Music

Yamaha PS-20 (1981) "Beach House -keyboard" feat. PS-1 (1980) [REVIEW & DEMO] | Making a Song - ep.2

Pixel Notes Music

Pixel Notes Music

Video thumbnail for Vintage Yamaha PS-20 from the early 80's: It's not all bad! by Gearfacts

Vintage Yamaha PS-20 from the early 80's: It's not all bad!

Gearfacts

Gearfacts

Video thumbnail for Yamaha PS-20 (1981) | Beach House by Pixel Notes Music

Yamaha PS-20 (1981) | Beach House

Pixel Notes Music

Pixel Notes Music

Video thumbnail for YAMAHA PS-20 (sound and styles demonstration) by Keyboards - review - repair

YAMAHA PS-20 (sound and styles demonstration)

Keyboards - review - repair

Keyboards - review - repair

Video thumbnail for Demo 1981 Yamaha PS-20 by Bujor Florin Lucian

Demo 1981 Yamaha PS-20

Bujor Florin Lucian

Bujor Florin Lucian

Reviews

PROS

  • Warm, imperfect analog sounds

  • Iconic instrument for Beach House tones

  • Offers unique 80s voicings for nostalgic feel

  • Easy to record with good audio quality

  • Durable build, lasting over 40 years with minimal maintenance

  • Organ and Vibraphone tones are standout features

  • Affordable for its unique capabilities

CONS

  • Sustain pedals with RCA input hard to find

  • Lacks built-in sound processing, requiring external effects for full potential

  • Limited sound range compared to modern keyboards

  • Can be heavy compared to modern digital keyboards

  • May require maintenance or TLC due to age

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Yamaha PS-20.

Value and pricing

  • It's suggested not to pay a premium for the PS-20 as they can often be found for very low prices or even around $50.

    Source

Features and functionality

  • The PS-20 includes two organs, trumpet, strings, oboe, clarinet, piano, vibraphone, harpsichord, and accordion, offering a range of vintage sounds.

    Source
  • The accompaniment section is noted as having unique potential when used with effects like delay, adding an unexpected twist to the sound.

    Source
  • The PS-20 has a headphone out and RCA outs on the left side for connectivity.

    Source

Use cases and applications

  • Ideal for creating a nostalgic and lo-fi atmosphere, particularly suitable for dream pop music when combined with pedals.

    Source
  • The PS-20's brighter patches pair well with a Memoryman analog delay for dark repeats without overpowering the dry signal.

    Source
  • For string and brass patches, non-modulated reverb is preferred due to the lively oscillators, with light chorus adding stereo width.

    Source

Comparisons

  • The Yamaha Reface CP and YC are suggested as modern alternatives, offering similar sounds with updated technology.

    Source

Mods and upgrades

  • Users recommend using an EQ to manage low-level noise above 1.5kHz and employing a noise gate for clarity.

    Source

Setup and maintenance

  • For auto bass chords, it can play minor chords by pressing one white key below and 7ths with one black key below.

    Source

Critic Reviews

Yamaha PS20 Portable Keyboard (EMM Jun 81)

muzines.co.uk

The Yamaha PS-20 offers affordability and versatility with its innovative PASS system, allowing a range of sounds at a budget-friendly price. Its modern design and portability via a 3-way power system make it ideal for musicians on the go. However, while the keyboard's construction is commendable, its sound quality leaves something to be desired. The timbres don't quite capture the orchestral instruments they emulate, making the PS-20 an economic rather than an aural triumph. Despite its limitations, it remains a decent choice for those prioritizing cost over sonic perfection.

Add

4.5 out of 5

Based on 3 Reviews and 14 Ratings

5 star
4 star
3 star
2 star
1 star
drinkingacoffeewithsatan

Nostalgia-driven vintage organ!

If you own or are looking into getting yourself a Yamaha PS-20, odds are you - much like myself - want to reach the kind of tones that define the first albums of the band Beach House, that used one of these extensively. Because - again, much like myself - your potential purchase will likely depend on that factor above any other criteria, I'll segment my review in three paragraphs: the first regarding my experiences with this synth as fan memorabilia, secondly in regard to how well it serves me as a musical instrument in terms of expressing myself in the vibe of Beach House and, finally, a more objective standpoint on how it compares with newer and/or cheaper gear you could've gotten yourself instead.

Despite never having learned how to play the piano prior to this purchase, I've always been interested into it and finding a hot deal on the iconic instrument behind one of my favorite bands proved to be the ignition to get it and learn it. The different voicings offered (as well as some of the drum machine beats) have, obviously, the Beach House tunes ready at your disposal. However, as it happens with most vintage synths, you'll come to find it doesn't sound exactly as you hear on the recordings - built-in effects was something unheard of at this time, and Victoria Legrand herself was seen using effects pedals in her signal chain, so do expect a drier and more sterile sound out of the box. Besides that, it's still a relatively easy keyboard to find floating around, the quest to get one yourself depending more on how much you're willing to spend. In the end, it's not everyday you can own an identical instrument, made within the short timeframe and in the same plant as that used by one of your favorite artists.

Given my point in regard to the lack of built-in sound processing, some post-production or, at least, the inclusion of effects pedals is expected if you want to accomplish the reminiscing tones that likely brought you here in the first place. It's pretty easy to record this one, with good quality audio coming out of the headphone jack, and in my experience with my band, you can easily tweak its sound at your preferred DAW much to your liking.

Finally, in a purely objective regard, if you just want to sound like Beach House but don't want to drop the ridiculous prices these go for at your typical online sales sites, you may very well be better off using any MIDI keyboard and a well-known, relatively cheap plugin that mimics it very well. This synth won't take a lot of space (perhaps just a tad more than a typical 49 key organ, due to its side-mounted speaker), but be mindful it's rather heavy in comparison to modern digital keyboards (there's an ongoing debate on whether this is digital or analog I lack the expertise to answer). It seems very well built and mine help up fine over 40 years of use with nothing more than a noisy volume slider that went away with use, but be mindful it was still, in essence, a lower-end learning keyboard which is way past the presumable expected lifespan - yours may need some TLC from a competent tech, as with anything its age.

All in all, it serves well if you wish for what caught Victoria's interest, according to some of her interviews: some cheesy, lofi 80s voicings that, while not sounding great or even like the instruments they intend to simulate, do have the nostalgic feel of what we imagine of the music back then. It's an old, fairly limited instrument that offers no more than what affordable plugins can give you much more conveniently - but it does so in a rather classy and amusing fashion that some will certainly appreciate and be attracted by its charm.

freefoolish

underrated

I think this is a excellent keyboard for the price. The sounds are very warm and imperfect. it is fully analog and you can tell.

The cons of it would be the sustain for this are hard to find because it is an rca input.

I love this keyboard and it will always have a place in my studio.

Preferred Settings + Usage:

organ 2

thomashaahr

A true classic - unique organ sounds

This keyboard is seriously underrated - can be found really cheap. Limited in sounds but the Organ 1 and 2 + Vibraphone is so great sounding that it justifies getting this keyboard. Heavily used by "Beach House" and very inspiring to play on.

Artist usage

Add artist
See how Dallon Weekes uses Yamaha PS-20

Dallon Weekes

Singer, Bassist

Panic! at the Disco

...
Verified via Photo

In a post from Dallon's Instagram story, you can see a few things, most importantly a synthesizer. A cosmetically modified Yamaha PS-20, painted a line green, and given a few black keys on the left hand side.

See how Victoria Legrand uses Yamaha PS-20

Victoria Legrand

Singer, Keyboardist

Beach House

...
Verified via Photo

In this photo, Victoria Legrand can be seen playing a Yamaha PS-20.

See how Kenny Segal uses Yamaha PS-20

Kenny Segal

Music Producer

...
Verified via Photo

In this post, we see Kenny using a PS-20.

See how Jason Suwito uses Yamaha PS-20

Jason Suwito

Guitarist, Bassist

Sir Sly

...
Verified via Photo

The PS-20 was mentioned in this Instagram Q&A.

See how Mariano A Peccinetti uses Yamaha PS-20

Mariano A Peccinetti

Guitarist, Bassist

Las Luces Primeras

...
Verified via Photo

On the official Instagram account of Las Luces Primeras, Mariano A Peccinetti is seen using the Yamaha PS-20 keyboard during recording sessions.

See how Lander Vervaet uses Yamaha PS-20

Lander Vervaet

Singer, Guitarist

oSleau

...
Verified via BandCamp

Used sparsely in the recording of Italian Beach House by MyDemonsAreOrganized

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Yamaha PS-20, it is most commonly used with the following gear.

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1
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Community setups

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blondguru

blondguru

Gear IQ 2065

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transistorbased

Gear IQ 96

matthewjwilesmith

matthewjwilesmith

Gear IQ 398

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